factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009053655319 1,040 digits created 2026-08-07

Value

68738624613904927752650961161315741453027021685873278118085296441917801061325545759807924503684693741891033217386116772599777713064234860612185788922868719045815200812022739809627346104240909279558915430193278282671966318172216359203671331559422582300921072250639405843298761788350433364501502143747621359063560946787047980108953212542862685992257597604858300622085701623874553776627501173490081114072624770140213017334661649256777649340192132892646191700160241765871384675631938227784941647915697649009785228120077556351114288213877977691631687919841148210937586405506664937101903028458533498045803397287063089935141138510876794328706752418382509115110433419916840078677765176357194889871081922391774364181563687054356208409145165354610164733524960865189588448185786191988341325670711229627060539704970232267481316303731402281576608299556341664313857369001851455539046912775127454021045957690198500710120950731774903236421165860822495712125290337816754869086293140427074893684072214733559241156966968850872857254062307054955757865943010407
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 2,205-digit prime (169 intermediate primes).

Certified number2,205-digit prime
Certificatedownload
Certificate chainshow step 98 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053655319 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009053655319},"decimal":true,"detail":2}}'